C&H Technology CM400HA-34H User Manual
Page 5
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CM400HA-34H
Single IGBTMOD™ H-Series Module
400 Amperes/1700 Volts
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
TIME, (s)
NORMALIZED TRANSIENT THERMAL IMPEDANCE, Z
th
(j-c)
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
(IGBT)
10
1
10
-5
10
-4
10
-3
10
0
10
-1
10
-2
10
-3
10
-3
10
-2
10
-1
10
0
10
1
Single Pulse
T
C
= 25
°
C
Per Unit Base = R
th(j-c)
= 0.03
°
C/W
Z
th
= R
th
• (NORMALIZED VALUE)
10
-1
10
-2
10
-3
TIME, (s)
NORMALIZED TRANSIENT THERMAL IMPEDANCE, Z
th
(j-c)
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
(FWDi)
10
1
10
-5
10
-4
10
-3
10
0
10
-1
10
-2
10
-3
10
-3
10
-2
10
-1
10
0
10
1
Single Pulse
T
C
= 25
°
C
Per Unit Base = R
th(j-c)
= 0.06
°
C/W
Z
th
= R
th
• (NORMALIZED VALUE)
10
-1
10
-2
10
-3
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